STUTTGART, Germany (AP) -- Maria Sharapova's first tournament since her controversial return to tennis is over after losing to Kristina Mladenovic of France in the Porsche Grand Prix semifinals.
Mladenovic beat former top-ranked Sharapova 3-6, 7-5, 6-4 Saturday.
In her fourth match following a 15-month doping ban, the Russian was left to rue missing 13 of her 16 break-point opportunities as Mladenovic rallied to win in 2 hours, 38 minutes.
The 19th-ranked Mladenovic, who ousted two-time defending champion Angelique Kerber on Thursday, next plays the winner of the other semifinal between fourth-seeded Simona Halep and last year's runner-up Laura Siegemund.
Five-time Grand Slam champion Sharapova, who tested positive for meldonium at last year's Australian Open, had been given a wild card to enter the Stuttgart event after losing her ranking because of the ban.